<template>
  <div>
    <div class="banner" @click="handleBannerClick">
      <img
        class="banner-img"
        :src=bannerImg
      />
      <div class="banner-info">
        <div class="banner-title">{{this.sightName}}</div>
        <div class="banner-number">
          <span class="iconfont banner-icon">&#xe626;</span>
          {{this.bannerImgs.length}}
        </div>
      </div>
    </div>
    <fade-animation>
      <common-gallary 
        :imgs="bannerImgs" 
        v-show="showGrllary"
        @close="handleGallaryClose"
      ></common-gallary>
    </fade-animation>
  </div>
</template>

<script>
import CommonGallary from 'common/gallary/Gallary'
import FadeAnimation from 'common/fade/FadeAnimation'
export default {
  name: "DetailBanner",
  props: {
    sightName: String,
    bannerImg: String,
    bannerImgs: Array
  },
  data() {
    return {
      showGrllary: false,
    }
  },
  methods: {
    handleBannerClick() {
      this.showGrllary = true
    },
    handleGallaryClose() {
      this.showGrllary = false
    }
  },
  components: {
    CommonGallary,
    FadeAnimation
  }
};
</script>

<style lang="stylus" scoped>
.banner {
  position: relative
  overflow: hidden;
  height: 0;
  padding-bottom: 55%;
}

  .banner-img {
    width: 100%;
  }

  .banner-info {
    display: flex
    position: absolute
    left: 0
    right: 0
    bottom: 0
    line-height: .6rem
    color: #fff
    background-image: linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8))
  }
    .banner-title {
      flex: 1
      font-size: .32rem
      padding: 0 .2rem
    }
    .banner-number {      
      height: .32rem
      margin-top: .14rem
      padding: 0 .4rem
      line-height: .32rem
      border-radius: .2rem
      background: rgba(0, 0, 0, .8)
      font-size: .24rem
    }
      .banner-icon {
        font-size: .24rem
      }
</style>